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silu
-
paddle.nn.functional.
silu
(
x,
name=None
)
[源代码]
silu 激活层。计算公式如下:
\[Silu(x) = \frac{x}{1 + e^{-x}}\]
其中,\(x\) 为输入的 Tensor
代码示例
import paddle
import paddle.nn.functional as F
x = paddle.to_tensor([1.0, 2.0, 3.0, 4.0])
out = F.silu(x)
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